CMH201209B2R2MT

{
  "schema_version": 1,
  "type": "component",
  "slug": "cmh201209b2r2mt",
  "title": "CMH201209B2R2MT",
  "brief": "FH Guangdong Fenghua Advanced Tech Power Inductors, 0805. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "inductors, coils, chokes",
    "cmh201209b2r2mt",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "CMH201209B2R2MT",
    "manufacturer": "FH Guangdong Fenghua Advanced Tech",
    "package": "0805",
    "pin_count": 2,
    "category": "Inductors, Coils, Chokes",
    "subcategory": "Power Inductors",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588934253606817792",
    "parts": {
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      "model_3d_step": "cmh201209b2r2mt-etched.step",
      "model_3d_step_plain": "cmh201209b2r2mt.step",
      "lbr": "cmh201209b2r2mt.lbr"
    },
    "distributor_links": {
      "lcsc": "C394957"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T14:05:42Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1",
        "type": "passive",
        "description": "Terminal electrode (Ni/Sn plated Ag) at one end of the 2.2µH ±20% inductor, with RDC 0.20Ω ±25% and rated current 950mA max, SRF 50MHz min."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Terminal electrode (Ni/Sn plated Ag) at the opposite end of the 2.2µH ±20% inductor; the part is non-polarized and the two terminals are interchangeable."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet drawing (page 4) shows a two-terminal chip inductor with terminal electrodes at both e; The datasheet gives no land pattern or pin-to-pad mapping. The only package information is the 20120",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 12,
        "cost_usd": 0.0774,
        "at": "2026-10-19T14:02:34"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588934253606817792",
        "pages": 12,
        "sha256": "851dccd225e5f744",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 2,
        "described": 2,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "cmh201209b2r2mt.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2,
          1.25,
          1.25
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "751a8ae26d20698bfe8303aa2fc7ec986a8b9a7154699b94bf2a13d4ad401425",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cmh201209b2r2mt-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
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        "sha256": "d9a2be768a496a651dba78ab046a0c24c4fd0e7920f37da994b498a29168c68f",
        "checked": "2026-10-19",
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      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "FH Guangdong Fenghua Advanced Tech",
      "Package": "0805",
      "Category": "Inductors, Coils, Chokes",
      "Pins": "2"
    },
    "appearance": {
      "contacts": {
        "quote": "Terminal electrode 银层 Ag layer 银Ag",
        "page": 4,
        "doc": "ds.pdf",
        "plating": "silver"
      },
      "version": 1,
      "datasheet_sha256": "851dccd225e5f7441cadf7c89414553ddb0fb12f1416fa8f90c0dbd236f4680b"
    },
    "characteristics": {
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      "rows": [
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          "name": "Inductance",
          "symbol": "",
          "kind": "electrical",
          "unit": "µH",
          "min": null,
          "typ": 2.2,
          "max": null,
          "conditions": "nominal, catalog attribute (LCSC C394957)",
          "source_page": null,
          "source": "catalog"
        },
        {
          "name": "Tolerance",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -20,
          "typ": null,
          "max": 20,
          "conditions": "catalog attribute (LCSC C394957)",
          "source_page": null,
          "source": "catalog"
        },
        {
          "name": "Rated current",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 950,
          "conditions": "catalog attribute (LCSC C394957)",
          "source_page": null,
          "source": "catalog"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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    "readme",
    "breadcrumbs",
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  "discovery_triggers": [
    "cmh201209b2r2mt"
  ],
  "discovery_pitch": "CMH201209B2R2MT (FH Guangdong Fenghua Advanced Tech) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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    "path": "docs/hero.png"
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    "cmh201209b2r2mt.lbr",
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    "viewers/symbol.html",
    "viewers/footprint.html",
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    "cmh201209b2r2mt-hero.overlay.json",
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  "visibility": {
    "public": true
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}